The definition for negate is "To make invalid." Used in a sentence: Paula negated Tiffany's argument by proving that her main premise was false. The definition for gravity is "importance, significance.", the definition for redouble is "To make twice as great.", and the definition for prune is "To reduce by removing excess."

The definition for fraud is "Trick." Used in a sentence: The con man's fraud involved selling swampland to gullible investors. The definition for polarize is "to break up into opposing groups.", the definition for defiant is "Showing bold resistance.", and the definition for duplicity is "Deceptive thought, speech, or action."

The definition for futile is "Without purpose, completely ineffective." Used in a sentence: Arguing with Andrew is futile because he never changes his mind. The definition for interminable is "never ending, or seemingly endless.", the definition for flaunt is "To display showily.", and the definition for pomp is "Showy display."

The definition for celebrated is "Widely known, respected." Used in a sentence: The fans waited for hours to catch a glimpse of the celebrated actress. The definition for ecstatic is "overwhelmingly emotional.", the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", and the definition for nurture is "To further the development of."

The definition for eloquent is "Fluent, expressive." Used in a sentence: Kim, an eloquent speaker, was the best choice to make the presentation for the group. The definition for redouble is "to make twice as great.", the definition for facade is "false or superficial appearance.", and the definition for lenient is "Mild or tolerant."